﻿using System;

namespace IOTest
{
    class Program
    {
        static void Main(string[] args)
        {
            string path = "doc";// 文件所在目录
            string fileName = "a.txt";//文件名称
            string content = "这是内容\r\n";

            IOHelper.Writer(path, fileName, content);
            IOHelper.Reader(path + "\\" + fileName);

            Console.Read();
        }
    }
}
